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https://github.com/fluencelabs/wasmer
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Improved Wasmer C API artifacts
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parent
d93d878aa4
commit
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27
Makefile
27
Makefile
@ -294,6 +294,33 @@ build-install:
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cp ./target/release/wasmer ./install/bin/
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tar -C ./install -zcvf wasmer.tar.gz bin/wapm bin/wasmer
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UNAME_S := $(shell uname -s)
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build-capi:
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mkdir -p ./capi/
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mkdir -p ./capi/include
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mkdir -p ./capi/lib
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ifeq ($(OS), Windows_NT)
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cp target/release/libwasmer_runtime_c_api.dll ./capi/lib/wasmer.dll
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cp target/release/libwasmer_runtime_c_api.lib ./capi/lib/wasmer.lib
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else
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ifeq ($(UNAME_S), Darwin)
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cp target/release/libwasmer_runtime_c_api.dylib ./capi/lib/libwasmer.dylib
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cp target/release/libwasmer_runtime_c_api.dylib ./capi/lib/libwasmer.a
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# Fix the rpath for the dylib
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install_name_tool -id "@rpath/libwasmer.dylib" ./capi/lib/libwasmer.dylib
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else
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cp target/release/libwasmer_runtime_c_api.so ./capi/lib/libwasmer.so
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cp target/release/libwasmer_runtime_c_api.a ./capi/lib/libwasmer.a
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endif
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endif
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find target/release/build -name 'wasmer.h*' -exec cp {} ./capi/include ';'
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cp LICENSE ./capi/LICENSE
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cp lib/runtime-c-api/distribution/* ./capi/
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tar -C ./capi -zcvf wasmer-c-api.tar.gz lib include README.md LICENSE
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# For installing the contents locally
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do-install:
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tar -C ~/.wasmer -zxvf wasmer.tar.gz
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@ -213,21 +213,12 @@ jobs:
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condition: and(succeeded(), not(eq(variables['Agent.OS'], 'Windows_NT')))
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- bash: |
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make capi
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cp target/release/libwasmer_runtime_c_api.so ./artifacts
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find target/release/build -name 'wasmer.h*' -exec cp {} ./artifacts ';'
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displayName: Build c-api (Linux)
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displayName: Build c-api
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condition: and(succeeded(), eq(variables['Agent.OS'], 'Linux'))
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- bash: |
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make capi
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install_name_tool -id "@rpath/libwasmer_runtime_c_api.dylib" target/release/libwasmer_runtime_c_api.dylib
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cp target/release/libwasmer_runtime_c_api.dylib ./artifacts
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displayName: Build c-api (Darwin)
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condition: and(succeeded(), eq(variables['Agent.OS'], 'Darwin'))
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- bash: |
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make capi
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cp target/release/wasmer_runtime_c_api.dll ./artifacts
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displayName: Build c-api (Windows)
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condition: and(succeeded(), eq(variables['Agent.OS'], 'Windows_NT'))
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make build-capi
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cp ./wasmer-c-api.tar.gz ./artifacts/$(./scripts/capi-name.sh)
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displayName: Build c-api artifacts
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- publish: $(System.DefaultWorkingDirectory)/artifacts
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artifact: library-$(Agent.OS)
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25
lib/runtime-c-api/distribution/README.md
Normal file
25
lib/runtime-c-api/distribution/README.md
Normal file
@ -0,0 +1,25 @@
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# Wasmer C API
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This is the [Wasmer WebAssembly Runtime](https://wasmer.io) shared library.
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You can use it in any C/C++ projects.
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This directory is structured like the following:
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* `lib` is where the Wasmer shared library lives.
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* `include` is where the Wasmer headers live
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## Using it
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If you want to compile a `c` file using Wasmer, you can do:
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```bash
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clang YOUR_FILE -Iinclude -lwasmer -Llib
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```
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> Note: append ` -rpath lib` if you are in macOS.
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## Examples
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You can check examples of how to use the Wasmer C API here:
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https://docs.wasmer.io/integrations/c/examples
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46
scripts/capi-name.sh
Executable file
46
scripts/capi-name.sh
Executable file
@ -0,0 +1,46 @@
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#!/bin/sh
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initArch() {
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ARCH=$(uname -m)
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if [ -n "$WASMER_ARCH" ]; then
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ARCH="$WASMER_ARCH"
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fi
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# If you modify this list, please also modify install.sh
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case $ARCH in
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amd64) ARCH="amd64";;
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x86_64) ARCH="amd64";;
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aarch64) ARCH="arm64";;
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i386) ARCH="386";;
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*) echo "Architecture ${ARCH} is not supported by this installation script"; exit 1;;
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esac
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}
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initOS() {
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OS=$(uname | tr '[:upper:]' '[:lower:]')
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if [ -n "$WASMER_OS" ]; then
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echo "Using WASMER_OS"
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OS="$WASMER_OS"
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fi
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case "$OS" in
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darwin) OS='darwin';;
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linux) OS='linux';;
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freebsd) OS='freebsd';;
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# mingw*) OS='windows';;
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# msys*) OS='windows';;
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*) echo "OS ${OS} is not supported by this installation script"; exit 1;;
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esac
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}
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# identify platform based on uname output
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initArch
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initOS
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# determine install directory if required
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BINARY="wasmer-c-api-${OS}-${ARCH}.tar.gz"
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# add .exe if on windows
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# if [ "$OS" = "windows" ]; then
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# BINARY="$BINARY.exe"
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# fi
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echo "${BINARY}"
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